What happens if I drive my BMW on a flat tire?

Driving on a flat tire is not a good idea. Your 440i engine will keep running with a flat tire, but you could damage your wheel by continuing to drive on a flat.

Is temporary sealant bad for my BMW's tires?

A temporary sealant may be able to help you get to a repair location safely. But temporary or emergency sealants could possibly damage TPMS sensors, and in some cases may even void the warranty on your Bridgestone or Firestone tires. If your tire needs extensive repair, sealant can add time and labor costs to the process.

What’s the harm in using my spare tire for a while?

For starters, your spare tire is designed to go short distances at low speeds. It’s not built to withstand the rough toll that the road can take from everyday driving! Putting off tire repair can also cause uneven tire wear in the long run – which could lead to a potentially costly toll on your steering and suspension system.

Who repairs BMW 440i tires?

Your local Firestone Complete Auto Care can carry out most BMW 440i tire repairs, but the extent of the damage will determine if we are able to help.

Why do my 440i tires keep losing air?

Your 440i tires might keep losing air due to a leaking valve stem, puncture or hole in the tire tread or sidewall, or damaged wheel.

Do I have to replace all four BMW 440i tires at the same time?

While it may not always be necessary to replace all four tires on your 440i, it’s advised you replace them in pairs or all at once to ensure optimal safety and performance. Having two new tires and two worn tires can put you at risk since the worn tires might not have as good of traction as the new ones. Reference your owner’s manual to see if you will need to replace all four tires due to a large difference in tread.

2020 BMW 440i Flat Tire Repair Service

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Repairing Your BMW 440i Tire

Urban areas are booming. New roads and buildings are springing up. It seems construction is everywhere these days! New progress is exciting, but the road debris it leaves behind may mean trouble for your tires. Firestone Complete Auto Care is here for you when your 2020 BMW 440i needs flat tire repair or inspection. In some cases, a tire doesn’t have to be replaced – it can be plugged and patched with a simple repair. Depending on the damage, though, a repair might not be the right move. Our technicians can determine which option is best for your situation. We'll start by evaluating the state of wear, the location of damage, type of damage, and the size of the damage.

If a repair on your 2020 BMW 440i tire is feasible and safe, we'll follow three basic steps to repair it: (1) Take the tire off the wheel for easy inspection, (2) fill in the area that’s been punctured to prevent damage from moisture, and (3) seal the inner liner with a repair unit to prevent air loss.

Tire Replacement for Your BMW 440i

Sometimes, 2020 BMW 440i tire damage calls for more than a repair. Even if your tire damage is minor, if your tires have less than 2/32nd inch of tread remaining, a repair isn’t possible (or safe). Tires with this tread depth or less are no longer safe, so it’s time to replace the damaged tire. Other tire damage that can't be safely repaired includes a puncture in the tire that is ¼ inch or greater in diameter; a puncture that lies outside the tire tread area; multiple punctures that are too close together (less than 16 inches between them); and a tire with tread separation or significant cuts.

Depending on what BMW recommends for your car, you’ll want to consider purchasing one new tire, two new tires, or a new full set. For example, it’s usually recommended that you replace all four tires at the same time on AWD vehicles. Why? Because having four identical tires is vital for the AWD system to perform like it’s supposed to. However, this may not be necessary if your remaining three tires are new. It’s possible that you will only need to replace the tire that’s damaged – just make sure it’s the same size, type, and brand as the rest of your tires. Your tire technician can help you decide how many tires to replace and the kind of tire to purchase.

Tire Inspection Services for Your BMW 440i

Some tire issues can cause you to have a flat, but other damage isn't so noticeable right away. Inconspicuous issues like bulging sidewalls, exhaust noise, leaks, or bent rims may indicate issues that need immediate attention. Stop tire damage in its tracks. Start with a tire inspection on your 2020 BMW 440i.

Frequently Asked BMW 440i Tire Repair Questions

What happens if I drive my BMW on a flat tire? Driving on a flat tire is not a good idea. Your 440i engine will keep running with a flat tire, but you could damage your wheel by continuing to drive on a flat.
Is temporary sealant bad for my BMW's tires? A temporary sealant may be able to help you get to a repair location safely. But temporary or emergency sealants could possibly damage TPMS sensors, and in some cases may even void the warranty on your Bridgestone or Firestone tires. If your tire needs extensive repair, sealant can add time and labor costs to the process.
What’s the harm in using my spare tire for a while? For starters, your spare tire is designed to go short distances at low speeds. It’s not built to withstand the rough toll that the road can take from everyday driving! Putting off tire repair can also cause uneven tire wear in the long run – which could lead to a potentially costly toll on your steering and suspension system.
Who repairs BMW 440i tires? Your local Firestone Complete Auto Care can carry out most BMW 440i tire repairs, but the extent of the damage will determine if we are able to help.
Why do my 440i tires keep losing air? Your 440i tires might keep losing air due to a leaking valve stem, puncture or hole in the tire tread or sidewall, or damaged wheel.
Do I have to replace all four BMW 440i tires at the same time? While it may not always be necessary to replace all four tires on your 440i, it’s advised you replace them in pairs or all at once to ensure optimal safety and performance. Having two new tires and two worn tires can put you at risk since the worn tires might not have as good of traction as the new ones. Reference your owner’s manual to see if you will need to replace all four tires due to a large difference in tread.

Get the Repairs Your 2020 BMW 440i Needs

Nothing lasts forever. Even your BMW 440i's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2020 BMW 440i repairs.